SARKAR, M. A. H. . Interior regularity to the signed solution of the singular doubly nonlinear parabolic equations. Journal of Bangladesh Academy of Sciences, [S. l.], v. 47, n. 2, p. 241–248, 2023. DOI: 10.3329/jbas.v47i2.68520. Disponível em: https://banglajol.info/index.php/JBAS/article/view/68520. Acesso em: 18 jul. 2024.